cindyreynoso14
cindyreynoso14
16-09-2017
Mathematics
contestada
whats the answer to 4=4(k+3)
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Heyitskay
Heyitskay
16-09-2017
-2=k is the answer. You need to get the expression by its self so you divid by 4 and subtract 3
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lilxiong
lilxiong
16-09-2017
To solve for k, you first need to distribute the 4 to k+3.
4= 4(k+3)= (4*k)+(4*3)= 4k+12
Then you subtract over any constants:
4-12=4k+12-12
And divide out the 4 to isolate the variable:
-8/4 = 4k/4
k=-2
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